several fixes for Void data type

Modules/include/ConfigReader.h

@@ -186,7 +186,7 @@ namespace ChimeraTK {
     using MapOfVar = std::unordered_map<std::string, Var<T>>;
 
     /** Type-depending map of vectors of variables */
-    ChimeraTK::TemplateUserTypeMap<MapOfVar> variableMap;
+    ChimeraTK::TemplateUserTypeMapNoVoid<MapOfVar> variableMap;
 
     /** Define type for map of std::string to Array, so we can put it into the
      * TemplateUserTypeMap */
@@ -194,11 +194,11 @@ namespace ChimeraTK {
     using MapOfArray = std::unordered_map<std::string, Array<T>>;
 
     /** Type-depending map of vectors of arrays */
-    ChimeraTK::TemplateUserTypeMap<MapOfArray> arrayMap;
+    ChimeraTK::TemplateUserTypeMapNoVoid<MapOfArray> arrayMap;
 
     /** Map assigning string type identifyers to C++ types */
-    ChimeraTK::SingleTypeUserTypeMap<const char*> typeMap{"int8", "uint8", "int16", "uint16", "int32", "uint32",
-        "int64", "uint64", "float", "double", "string", "boolean", "void"};
+    ChimeraTK::SingleTypeUserTypeMapNoVoid<const char*> typeMap{"int8", "uint8", "int16", "uint16", "int32", "uint32",
+        "int64", "uint64", "float", "double", "string", "boolean"};
 
     /** Implementation of get() which can be overloaded for scalars and vectors.
      * The second argument is a dummy only to distinguish the two overloaded

Modules/include/ServerHistory.h

@@ -165,7 +165,7 @@ namespace ChimeraTK { namespace history {
      * created by the AccessorAttacher. */
     template<typename UserType>
     using AccessorList = std::list<std::pair<ArrayPushInput<UserType>, HistoryEntry<UserType>>>;
-    TemplateUserTypeMap<AccessorList> _accessorListMap;
+    TemplateUserTypeMapNoVoid<AccessorList> _accessorListMap;
 
     /** boost::fusion::map of UserTypes to std::lists containing the names of the
      * accessors. Technically there would be no need to use TemplateUserTypeMap
@@ -174,7 +174,7 @@ namespace ChimeraTK { namespace history {
      * is used here. */
     template<typename UserType>
     using NameList = std::list<std::string>;
-    TemplateUserTypeMap<NameList> _nameListMap;
+    TemplateUserTypeMapNoVoid<NameList> _nameListMap;
 
     /** Overall variable name list, used to detect name collisions */
     std::list<std::string> _overallVariableList;

include/TestFacility.h

@@ -40,7 +40,7 @@ namespace ChimeraTK {
       Application::getInstance().testFacilityRunApplicationCalled = true;
       // send default values for all control system variables
       for(auto& pv : pvManager->getAllProcessVariables()) {
-        callForType(pv->getValueType(), [&pv, this](auto arg) {
+        callForTypeNoVoid(pv->getValueType(), [&pv, this](auto arg) {
           // Applies only to writeable variables. @todo FIXME It should also NOT apply for application-to-controlsystem
           // variables with a return channel, despite being writeable here!
           if(!pv->isWriteable()) return;
@@ -92,7 +92,7 @@ namespace ChimeraTK {
       if(Application::getInstance().isTestableModeEnabled()) {
         for(auto& pv : pvManager->getAllProcessVariables()) {
           if(!pv->isReadable()) continue;
-          callForType(pv->getValueType(), [&](auto t) {
+          callForTypeNoVoid(pv->getValueType(), [&](auto t) {
             typedef decltype(t) UserType;
             this->getArray<UserType>(pv->getName()).readNonBlocking();
           });